EP1962002A3 - Dichtungsvorrichtung und Gleitelement - Google Patents

Dichtungsvorrichtung und Gleitelement Download PDF

Info

Publication number
EP1962002A3
EP1962002A3 EP08010307A EP08010307A EP1962002A3 EP 1962002 A3 EP1962002 A3 EP 1962002A3 EP 08010307 A EP08010307 A EP 08010307A EP 08010307 A EP08010307 A EP 08010307A EP 1962002 A3 EP1962002 A3 EP 1962002A3
Authority
EP
European Patent Office
Prior art keywords
sealing device
sliding member
contact
sliding
brought
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08010307A
Other languages
English (en)
French (fr)
Other versions
EP1962002A2 (de
EP1962002B1 (de
Inventor
Liming Lou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JTEKT Corp
Original Assignee
JTEKT Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JTEKT Corp filed Critical JTEKT Corp
Publication of EP1962002A2 publication Critical patent/EP1962002A2/de
Publication of EP1962002A3 publication Critical patent/EP1962002A3/de
Application granted granted Critical
Publication of EP1962002B1 publication Critical patent/EP1962002B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Sealing Devices (AREA)
  • Sealing Of Bearings (AREA)
EP08010307A 2002-07-02 2003-07-02 Dichtungsvorrichtung und Gleitelement Expired - Lifetime EP1962002B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002193507 2002-07-02
JP2002241599A JP3793746B2 (ja) 2002-07-02 2002-08-22 摺動部材および密封装置
EP03014487A EP1378691B1 (de) 2002-07-02 2003-07-02 Dichtungsanordnung und Gleitelement

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP03014487A Division EP1378691B1 (de) 2002-07-02 2003-07-02 Dichtungsanordnung und Gleitelement
EP03014487.7 Division 2003-07-02

Publications (3)

Publication Number Publication Date
EP1962002A2 EP1962002A2 (de) 2008-08-27
EP1962002A3 true EP1962002A3 (de) 2008-09-03
EP1962002B1 EP1962002B1 (de) 2011-01-12

Family

ID=29720917

Family Applications (2)

Application Number Title Priority Date Filing Date
EP03014487A Expired - Lifetime EP1378691B1 (de) 2002-07-02 2003-07-02 Dichtungsanordnung und Gleitelement
EP08010307A Expired - Lifetime EP1962002B1 (de) 2002-07-02 2003-07-02 Dichtungsvorrichtung und Gleitelement

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP03014487A Expired - Lifetime EP1378691B1 (de) 2002-07-02 2003-07-02 Dichtungsanordnung und Gleitelement

Country Status (4)

Country Link
US (1) US7156399B2 (de)
EP (2) EP1378691B1 (de)
JP (1) JP3793746B2 (de)
DE (2) DE60335768D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005273782A (ja) * 2004-03-25 2005-10-06 Nok Corp 自動変速機用ピストン
US7040474B2 (en) * 2004-03-30 2006-05-09 Freudenberg-Nok General Partnership Bonded clutch piston
CA2584357C (en) * 2006-04-05 2015-12-29 Dean Foote Rotary seal for dynamically sealing against a surface of a shaft
DE112007003017B4 (de) * 2006-12-14 2015-09-17 Nok Corporation Abdichtvorrichtung und Verfahren zum Herstellen dieser Vorrichtung
US7906016B2 (en) * 2008-08-20 2011-03-15 Tiax Llc Chemical reactors
US20130206538A1 (en) * 2009-12-18 2013-08-15 Robert Pecak Actuator Seal with Lubricating Gaps
EP2545308B1 (de) * 2010-03-12 2017-06-07 Aktiebolaget SKF Reibungsarme dichtung
KR101190820B1 (ko) 2010-12-23 2012-10-12 주식회사 에스.제이테크 저마찰 발열 저감 특성을 갖는 시일
JP5757455B2 (ja) * 2011-03-18 2015-07-29 Nok株式会社 密封装置
JP6117000B2 (ja) * 2013-05-24 2017-04-19 Nok株式会社 ピストン一体シール
DE102014210732A1 (de) * 2014-06-05 2015-12-17 Schaeffler Technologies AG & Co. KG Lageranordnung, umfassend einem optimierten Dichtring mit Dichtelement
CN104358858B (zh) * 2014-10-21 2017-06-16 太原理工大学 一种多唇口骨架式油封装置
CN107701591A (zh) * 2016-08-08 2018-02-16 舍弗勒技术股份两合公司 唇形密封件及轴承
CN107120434A (zh) * 2017-06-20 2017-09-01 浙江工业大学 具有轴表面开设微织构的旋转轴唇形密封结构
DE102017116535A1 (de) * 2017-07-21 2019-01-24 Nidec Gpm Gmbh Dichtungsvorrichtung mit Kavitäten
CN112294228B (zh) * 2019-07-31 2024-04-09 合肥海尔洗衣机有限公司 洗鞋机

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489715A (en) * 1944-11-18 1949-11-29 Clayton Mark & Company Packing
JPS57161368A (en) * 1981-03-31 1982-10-04 Eagle Ind Co Ltd Mechanical seal
EP0362468A1 (de) * 1988-09-29 1990-04-11 Firma Carl Freudenberg Wellendichtung
US5435574A (en) * 1986-10-28 1995-07-25 Pacific Wietz Gmbh & Co. Kg Contactless pressurizing-gas shaft seal
US5492341A (en) * 1990-07-17 1996-02-20 John Crane Inc. Non-contacting, gap-type seal having a ring with a patterned seal face
JPH09210088A (ja) * 1996-01-29 1997-08-12 Nok Corp 密封装置
JPH11230365A (ja) * 1998-02-13 1999-08-27 Eagle Ind Co Ltd 摺動材
JP2001208210A (ja) * 2000-01-26 2001-08-03 Koyo Seiko Co Ltd オイルシール

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1302198A (de) * 1969-05-09 1973-01-04
US3586340A (en) * 1969-06-13 1971-06-22 Timken Co Wear surface and seal construction
DD107968A1 (de) * 1972-05-23 1974-08-20
US4118856A (en) * 1974-12-02 1978-10-10 Garlock Inc Bi-directional hydrodynamic shaft seal method
JPS53152053U (de) 1977-05-06 1978-11-30
DE3702018C1 (en) 1987-01-24 1987-11-05 Kaco Gmbh Co Shaft sealing ring
JPH02136858A (ja) 1988-11-18 1990-05-25 Canon Inc 感光性樹脂組成物
JPH058159A (ja) 1991-07-05 1993-01-19 Sony Corp 回転加工機械
JPH11193507A (ja) 1997-12-26 1999-07-21 Shingo Kizai Kk 噴射式道路標示塗布装置
US6494462B2 (en) * 1998-05-06 2002-12-17 Kalsi Engineering, Inc. Rotary seal with improved dynamic interface
CA2371498C (en) 1999-04-26 2005-06-21 Kalsi Engineering, Inc. Hydrodynamic seal with improved extrusion, abrasion and twist resistance
JP2001066757A (ja) * 2000-08-07 2001-03-16 Seiko Epson Corp 露光方法
JP2002228005A (ja) * 2000-11-29 2002-08-14 Toyota Industries Corp 軸封装置及び圧縮機
US6902168B2 (en) * 2002-03-19 2005-06-07 Eagle Industry Co., Ltd. Sliding element

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2489715A (en) * 1944-11-18 1949-11-29 Clayton Mark & Company Packing
JPS57161368A (en) * 1981-03-31 1982-10-04 Eagle Ind Co Ltd Mechanical seal
US5435574A (en) * 1986-10-28 1995-07-25 Pacific Wietz Gmbh & Co. Kg Contactless pressurizing-gas shaft seal
EP0362468A1 (de) * 1988-09-29 1990-04-11 Firma Carl Freudenberg Wellendichtung
US5492341A (en) * 1990-07-17 1996-02-20 John Crane Inc. Non-contacting, gap-type seal having a ring with a patterned seal face
JPH09210088A (ja) * 1996-01-29 1997-08-12 Nok Corp 密封装置
US5899461A (en) * 1996-01-29 1999-05-04 Nok Corporation Sealing apparatus
JPH11230365A (ja) * 1998-02-13 1999-08-27 Eagle Ind Co Ltd 摺動材
JP2001208210A (ja) * 2000-01-26 2001-08-03 Koyo Seiko Co Ltd オイルシール

Also Published As

Publication number Publication date
DE60335754D1 (de) 2011-02-24
US7156399B2 (en) 2007-01-02
US20040004326A1 (en) 2004-01-08
EP1962002A2 (de) 2008-08-27
JP3793746B2 (ja) 2006-07-05
EP1378691B1 (de) 2011-01-19
JP2004084676A (ja) 2004-03-18
EP1378691A3 (de) 2004-04-21
EP1962002B1 (de) 2011-01-12
DE60335768D1 (de) 2011-03-03
EP1378691A2 (de) 2004-01-07

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